New Research

Going to bed early is part of getting a good night’s sleep.

Bad News, Night Owls: You Might Have a Higher Risk of Dying Early

Researchers found a 10 percent higher risk of early death in late night sleepers, but aren’t sure why

What Causes the Cringe-Inducing Sound of Knuckle Cracking?

A new study suggests the sound comes from the collapse of bubbles that form in the fluid-filled spaces of the joints

The Nazis regularly used chemical fog to hide its Tirpitz battleship in the Norwegian fjords during World War II.

Norwegian Trees Still Bear Evidence of a World War II German Battleship

A chemical fog used to camouflage the ship impacted the trees, limiting ring development

A flock of beluga whales in the Sea of Japan, off the coast of Russia.

How Culture Guides Belugas' Annual Odysseys Across the Arctic

Strong, multi-generational ties help the cetaceans make the same migrations year after year

Expressive Eyebrows May Have Given Modern Humans an Evolutionary Edge

A new study explores why ancient humans had pronounced brow ridges, and why they eventually lost them

This Ancient Reptile Was One of the Most Massive Creatures That Ever Lived

A fossil jawbone found in England suggests the 'sea monster' was nearly the size of a blue whale

NASA Sends Human Sperm to the International Space Station

Astronauts will study how microgravity affects the motility of the little swimmers

Under a blacklight, scorpions put on quite a show.

Puffin Beaks Are Fluorescent, and They’re Not the Only Ones

Scorpions, stick insects and caterpillars are among the many critters that glow under UV light

If a Cosmic Bubble Destroys the Universe, Scientists Now Know When It'll Happen

Don't panic yet; the end won't be for at least 10 octodecillion years, if it happens at all

Leif Erikson pointing toward North America. Did he use a sunstone to navigate the open seas?

Simulation Suggests Viking Sunstones of Legend Could Have Worked

If they existed, the crystals—used to locate the sun's position on cloudy days—could have helped Vikings sail to far away places

Illustration of pregnant ichthyosaur with octuplets.

Fossilized 'Sea Monster' Found Pregnant With Eight Babies

The fossil provides the earliest evidence of ichthyosaur embryos from the UK

Several views of a fossilized finger bone found Al Wusta site, Saudi Arabia.

Rare 85,000-year-old Finger Bone Complicates Our Understanding of African Migration

The fossil builds on the theory that humans left Africa in multiple waves, and suggests they made it as far as the Arabian Desert

The structure of herpes virus simplex 2, aka genital herpes

Herpes Is Kind of Beautiful, On the Molecular Level

This detailed visualization of the herpes virus is a step toward finding new treatments

The Center of the Milky Way May Be Chock-Full of Black Holes

Researchers spotted about a dozen black holes lurking at our galactic center—and there may be up to 10,000 more

Governor Djehutynakht

The F.B.I. Helped a Museum Learn the Identity of a 4,000-Year-Old Severed Head

Cutting-edge DNA analysis revealed the mummified head belonged to Djehutynakht, a governor in Middle Kingdom Egypt, and not his wife as some believed

How Do Tiny Chicks Crack Out of Their Eggs?

The secret is in the egg shells' nanostructure

Chilling Out in Hot Springs May Help Japan's Snow Monkeys Reduce Stress

A new study found that bathing in the springs is linked to lower levels of a metabolite associated with stress

Rare Tiny T. Rex Unearthed in Montana

Researchers are yet unsure if the creature is a baby dino or an example of the contentious <i>Nanotyrannus</i>

Icarus, the most distant star ever detected

Meet Icarus, The Most Distant Star Yet Detected

The blue supergiant lies 9 billion light-years away

Diffuse galaxy NGC1052-DF2

Scientists Thought All Galaxies Had Dark Matter, but They Just Found One Without It

The find defies the assumption that the mysterious matter is necessary for galaxy formation

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